ACPI (Advanced Configuration and Power Interface) is a standard for power management.
2
votes
1answer
802 views
eth0 r8169 down on wake up from standby
On waking up after standby the network (eth0) remains down. The eth0 card is r8169.
I have tried :
ifconfig eth0 up
Doesn't work
ifconfig eth0 up; dhcpcd eht0
Worked but how do I configure my ...
1
vote
1answer
127 views
Suspending laptop fails ~50% of the time
Running ArchLinux and GNOME 3 on a Thinkpad X220.
When I suspend my laptop it goes into sleep mode and the LED ring around the power button fades in and out.
When a suspend fails, the LED ring and ...
0
votes
1answer
21 views
“Acpi-State” in slabtop's output gets increased — what is it? Is it a bug?
Since boot it gets increased occupying even more RAM than anything else:
Active / Total Objects (% used) : 680608 / 719176 (94.6%)
Active / Total Slabs (% used) : 17390 / 17390 (100.0%)
...
2
votes
0answers
168 views
How to use Sony VAIO buttons to lock the screen?
I have a Sony Vaio VPCEG laptop, like this.
I'm using Lubuntu 11.10. I'd like to use those 3 buttons (Assist, WEB and VAIO). They work with Windows 7, to recover the system and to open the browser. ...
1
vote
0answers
199 views
acpi_listen returns different result in Ubuntu than Arch Linux
Ubuntu is able to detect my Lenovo "Mic Mute" button with acpi_listen, but when I try it on Arch Linux, there is no output available.
Model: Thinkpad X220 4290LY9
Tried to add acpi_osi=Linux in ...
1
vote
0answers
284 views
Cannot control brightness with Fedora 14 on Compaq CQ42
I've done the primary searching of similar questions, Found some, tried the solutions and they didn't work for me. So asking again.
All the keys of my Fn combination works except the brightness ones. ...
0
votes
0answers
86 views
System does not halt with custom kernel (3.2.29)
I've build a custom kernel based on 3.2.29 because we have some special requirements (e.g. AuFS, non-modular Kernel etc). The problem is, that machines do no longer power off correctly, but only halt ...
